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ezTime
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Small fixes, including one to error handling that deconfuses error() fucntion used for two different things which led to confusing debug output.

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pull/8/head 0.7.6
Rop 7 years ago
parent 962803da06
commit ccaf4201a5
3 changed files with 32 additions and 34 deletions
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2
library.json
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@ -11,7 +11,7 @@
"type": "git",
"url": "https://github.com/ropg/ezTime"
},
"version": "0.7.5",
"version": "0.7.6",
"framework": "arduino",
"platforms": "*",
"build": {

2
library.properties
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@ -1,5 +1,5 @@
name=ezTime
version=0.7.5
version=0.7.6
author=Rop Gonggrijp
maintainer=Rop Gonggrijp
sentence=ezTime - pronounced "Easy Time" - is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.

62
src/ezTime.cpp
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@ -79,7 +79,7 @@ namespace {
String _ntp_server = NTP_SERVER;
#endif
void error(const ezError_t err) {
void triggerError(const ezError_t err) {
_last_error = err;
if (_last_error) {
err(F("ERROR: "));
@ -132,9 +132,7 @@ namespace ezt {
}
}
ezError_t error(const bool reset /* = false */) {
ezError_t error(const bool reset /* = false */) {
ezError_t tmp = _last_error;
if (reset) _last_error = NO_ERROR;
return tmp;
@ -434,15 +432,12 @@ namespace ezt {
info(F(" ... "));
#ifndef EZTIME_ETHERNET
if (WiFi.status() != WL_CONNECTED) { error(NO_NETWORK); return false; }
if (WiFi.status() != WL_CONNECTED) { triggerError(NO_NETWORK); return false; }
WiFiUDP udp;
#else
EthernetUDP udp;
#endif
udp.flush();
udp.begin(NTP_LOCAL_PORT);
// Send NTP packet
byte buffer[NTP_PACKET_SIZE];
memset(buffer, 0, NTP_PACKET_SIZE);
@ -454,19 +449,21 @@ namespace ezt {
buffer[12] = 'X'; // "kiss code", see RFC5905
buffer[13] = 'E'; // (codes starting with 'X' are not interpreted)
buffer[14] = 'Z';
buffer[15] = 'T';
buffer[15] = 'T';
udp.flush();
udp.begin(NTP_LOCAL_PORT);
unsigned long started = millis();
udp.beginPacket(server.c_str(), 123); //NTP requests are to port 123
udp.write(buffer, NTP_PACKET_SIZE);
udp.endPacket();
// Wait for packet or return false with timed out
unsigned long started = millis();
uint16_t packetsize = 0;
while (!udp.parsePacket()) {
delay (1);
if (millis() - started > NTP_TIMEOUT) {
udp.stop();
error(TIMEOUT);
triggerError(TIMEOUT);
return false;
}
}
@ -504,7 +501,7 @@ namespace ezt {
if (WiFi.status() != WL_CONNECTED) {
info(F("Waiting for WiFi ... "));
while (WiFi.status() != WL_CONNECTED) {
if ( timeout && (millis() - start) / 1000 > timeout ) { error(TIMEOUT); return false;};
if ( timeout && (millis() - start) / 1000 > timeout ) { triggerError(TIMEOUT); return false;};
events();
delay(25);
}
@ -515,7 +512,7 @@ namespace ezt {
if (!_time_status != timeSet) {
infoln(F("Waiting for time sync"));
while (_time_status != timeSet) {
if ( timeout && (millis() - start) / 1000 > timeout ) { error(TIMEOUT); return false;};
if ( timeout && (millis() - start) / 1000 > timeout ) { triggerError(TIMEOUT); return false;};
delay(250);
events();
}
@ -551,7 +548,7 @@ Timezone::Timezone(const bool locked_to_UTC /* = false */) {
}
bool Timezone::setPosix(const String posix) {
if (_locked_to_UTC) { error(LOCKED_TO_UTC); return false; }
if (_locked_to_UTC) { triggerError(LOCKED_TO_UTC); return false; }
_posix = posix;
#ifdef EZTIME_NETWORK_ENABLE
_olsen = "";
@ -776,32 +773,30 @@ String Timezone::getPosix() { return _posix; }
bool Timezone::setLocation(const String location /* = "GeoIP" */) {
info(F("Timezone lookup for: "));
infoln(location);
if (_locked_to_UTC) { error(LOCKED_TO_UTC); return false; }
info(location);
info(F(" ... "));
if (_locked_to_UTC) { triggerError(LOCKED_TO_UTC); return false; }
#ifndef EZTIME_ETHERNET
if (WiFi.status() != WL_CONNECTED) { error(NO_NETWORK); return false; }
if (WiFi.status() != WL_CONNECTED) { triggerError(NO_NETWORK); return false; }
WiFiUDP udp;
#else
EthernetUDP udp;
#endif
udp.flush();
udp.begin(TIMEZONED_LOCAL_PORT);
unsigned long started = millis();
udp.beginPacket(TIMEZONED_REMOTE_HOST, TIMEZONED_REMOTE_PORT);
udp.write((const uint8_t*)location.c_str(), location.length());
udp.endPacket();
// Wait for packet or return false with timed out
unsigned long started = millis();
uint16_t packetsize = 0;
while (!udp.parsePacket()) {
delay (1);
if (millis() - started > TIMEZONED_TIMEOUT) {
udp.stop();
error(TIMEOUT);
udp.stop();
triggerError(TIMEOUT);
return false;
}
}
@ -810,9 +805,12 @@ String Timezone::getPosix() { return _posix; }
recv.reserve(60);
while (udp.available()) recv += (char)udp.read();
udp.stop();
info(F("(round-trip "));
info(millis() - started);
info(F(" ms) "));
if (recv.substring(0,6) == "ERROR ") {
_server_error = recv.substring(6);
error (SERVER_ERROR);
error (SERVER_ERROR);
return false;
}
if (recv.substring(0,3) == "OK ") {
@ -852,7 +850,7 @@ String Timezone::getPosix() { return _posix; }
#ifdef EZTIME_CACHE_EEPROM
bool Timezone::setCache(const int16_t address) {
eepromBegin();
if (address + EEPROM_CACHE_LEN > eepromLength()) { error(CACHE_TOO_SMALL); return false; }
if (address + EEPROM_CACHE_LEN > eepromLength()) { triggerError(CACHE_TOO_SMALL); return false; }
_eeprom_address = address;
eepromEnd();
return setCache();
@ -887,13 +885,13 @@ String Timezone::getPosix() { return _posix; }
#ifdef EZTIME_CACHE_EEPROM
eepromBegin();
if (_eeprom_address < 0) { error(NO_CACHE_SET); return; }
if (_eeprom_address < 0) { triggerError(NO_CACHE_SET); return; }
for (int16_t n = _eeprom_address; n < _eeprom_address + EEPROM_CACHE_LEN; n++) EEPROM.write(n, 0);
eepromEnd();
#endif
#ifdef EZTIME_CACHE_NVS
if (_nvs_name == "" || _nvs_key == "") { error(NO_CACHE_SET); return; }
if (_nvs_name == "" || _nvs_key == "") { triggerError(NO_CACHE_SET); return; }
Preferences prefs;
prefs.begin(_nvs_name.c_str(), false);
if (delete_section) {
@ -913,7 +911,7 @@ String Timezone::getPosix() { return _posix; }
if (_eeprom_address < 0) return false;
info(F("Caching timezone data "));
if (str.length() > MAX_CACHE_PAYLOAD) { error(CACHE_TOO_SMALL); return false; }
if (str.length() > MAX_CACHE_PAYLOAD) { triggerError(CACHE_TOO_SMALL); return false; }
uint16_t last_byte = _eeprom_address + EEPROM_CACHE_LEN - 1;
uint16_t addr = _eeprom_address;
@ -984,7 +982,7 @@ String Timezone::getPosix() { return _posix; }
bool Timezone::readCache(String &olsen, String &posix, uint8_t &months_since_jan_2018) {
#ifdef EZTIME_CACHE_EEPROM
if (_eeprom_address < 0) { error(NO_CACHE_SET); return false; }
if (_eeprom_address < 0) { triggerError(NO_CACHE_SET); return false; }
eepromBegin();
uint16_t last_byte = _eeprom_address + EEPROM_CACHE_LEN - 1;
@ -1049,7 +1047,7 @@ String Timezone::getPosix() { return _posix; }
#endif
#ifdef EZTIME_CACHE_NVS
if (_nvs_name == "" || _nvs_key == "") { error(NO_CACHE_SET); return false; }
if (_nvs_name == "" || _nvs_key == "") { triggerError(NO_CACHE_SET); return false; }
Preferences prefs;
prefs.begin(_nvs_name.c_str(), true);
@ -1121,7 +1119,7 @@ uint8_t Timezone::setEvent(void (*function)(), time_t t /* = TIME_NOW */, const
return n + 1;
}
}
error(TOO_MANY_EVENTS);
triggerError(TOO_MANY_EVENTS);
return 0;
}

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